Spatial solitons in a self-focusing semiconductor gain medium

G. Khitrova; H. M. Gibbs; Y. Kawamura; H. Iwamura; T. Ikegami; J. E. Sipe; L. Ming

doi:10.1103/PhysRevLett.70.920

Spatial solitons in a self-focusing semiconductor gain medium

G. Khitrova, H. M. Gibbs, Y. Kawamura, H. Iwamura, T. Ikegami, J. E. Sipe, L. Ming

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

A beam propagating in a planar waveguide exhibits the characteristics of both a fundamental soliton (little change in waist of a 5-m beam; diffraction is compensated by self-focusing nonlinear refraction) and a second-order soliton (10-m beam focuses to 3 m with side peaks). These one-dimensional spatial solitons are quite stable; bifurcations of transverse solitary waves are not seen, in sharp contrast with the case for two transverse dimensions. Plasma-theory planar-wave beam-propagation computations agree well with the data and resemble Kerr-medium solitons quite closely.

Original language	English (US)
Pages (from-to)	920-923
Number of pages	4
Journal	Physical review letters
Volume	70
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevLett.70.920
State	Published - 1993
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.70.920

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title = "Spatial solitons in a self-focusing semiconductor gain medium",

abstract = "A beam propagating in a planar waveguide exhibits the characteristics of both a fundamental soliton (little change in waist of a 5-m beam; diffraction is compensated by self-focusing nonlinear refraction) and a second-order soliton (10-m beam focuses to 3 m with side peaks). These one-dimensional spatial solitons are quite stable; bifurcations of transverse solitary waves are not seen, in sharp contrast with the case for two transverse dimensions. Plasma-theory planar-wave beam-propagation computations agree well with the data and resemble Kerr-medium solitons quite closely.",

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year = "1993",

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AU - Khitrova, G.

AU - Gibbs, H. M.

AU - Kawamura, Y.

AU - Iwamura, H.

AU - Ikegami, T.

AU - Sipe, J. E.

AU - Ming, L.

PY - 1993

Y1 - 1993

N2 - A beam propagating in a planar waveguide exhibits the characteristics of both a fundamental soliton (little change in waist of a 5-m beam; diffraction is compensated by self-focusing nonlinear refraction) and a second-order soliton (10-m beam focuses to 3 m with side peaks). These one-dimensional spatial solitons are quite stable; bifurcations of transverse solitary waves are not seen, in sharp contrast with the case for two transverse dimensions. Plasma-theory planar-wave beam-propagation computations agree well with the data and resemble Kerr-medium solitons quite closely.

AB - A beam propagating in a planar waveguide exhibits the characteristics of both a fundamental soliton (little change in waist of a 5-m beam; diffraction is compensated by self-focusing nonlinear refraction) and a second-order soliton (10-m beam focuses to 3 m with side peaks). These one-dimensional spatial solitons are quite stable; bifurcations of transverse solitary waves are not seen, in sharp contrast with the case for two transverse dimensions. Plasma-theory planar-wave beam-propagation computations agree well with the data and resemble Kerr-medium solitons quite closely.

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EP - 923

JO - Physical review letters

JF - Physical review letters

IS - 7

ER -

Spatial solitons in a self-focusing semiconductor gain medium

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